ath9k_hw: add definitions to support MCI h/w code

these definitions will be used by MCI state machine and the corresponding
hardware code

Cc: Wilson Tsao <wtsao@qca.qualcomm.com>
Cc: Senthil Balasubramanian <senthilb@qca.qualcomm.com>
Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 102 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.h b/drivers/net/wireless/ath/ath9k/ar9003_mci.h
new file mode 100644
index 000000000000..798da116a44c
--- /dev/null
+++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.h
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2010-2011 Atheros Communications Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef AR9003_MCI_H
+#define AR9003_MCI_H
+
+#define MCI_FLAG_DISABLE_TIMESTAMP      0x00000001      /* Disable time stamp */
+
+/* Default remote BT device MCI COEX version */
+#define MCI_GPM_COEX_MAJOR_VERSION_DEFAULT  3
+#define MCI_GPM_COEX_MINOR_VERSION_DEFAULT  0
+
+/* Local WLAN MCI COEX version */
+#define MCI_GPM_COEX_MAJOR_VERSION_WLAN     3
+#define MCI_GPM_COEX_MINOR_VERSION_WLAN     0
+
+enum mci_gpm_coex_query_type {
+	MCI_GPM_COEX_QUERY_BT_ALL_INFO      = BIT(0),
+	MCI_GPM_COEX_QUERY_BT_TOPOLOGY      = BIT(1),
+	MCI_GPM_COEX_QUERY_BT_DEBUG         = BIT(2),
+};
+
+enum mci_gpm_coex_halt_bt_gpm {
+	MCI_GPM_COEX_BT_GPM_UNHALT,
+	MCI_GPM_COEX_BT_GPM_HALT
+};
+
+enum mci_gpm_coex_bt_update_flags_op {
+	MCI_GPM_COEX_BT_FLAGS_READ,
+	MCI_GPM_COEX_BT_FLAGS_SET,
+	MCI_GPM_COEX_BT_FLAGS_CLEAR
+};
+
+#define MCI_NUM_BT_CHANNELS     79
+
+#define MCI_BT_MCI_FLAGS_UPDATE_CORR          0x00000002
+#define MCI_BT_MCI_FLAGS_UPDATE_HDR           0x00000004
+#define MCI_BT_MCI_FLAGS_UPDATE_PLD           0x00000008
+#define MCI_BT_MCI_FLAGS_LNA_CTRL             0x00000010
+#define MCI_BT_MCI_FLAGS_DEBUG                0x00000020
+#define MCI_BT_MCI_FLAGS_SCHED_MSG            0x00000040
+#define MCI_BT_MCI_FLAGS_CONT_MSG             0x00000080
+#define MCI_BT_MCI_FLAGS_COEX_GPM             0x00000100
+#define MCI_BT_MCI_FLAGS_CPU_INT_MSG          0x00000200
+#define MCI_BT_MCI_FLAGS_MCI_MODE             0x00000400
+#define MCI_BT_MCI_FLAGS_AR9462_MODE          0x00001000
+#define MCI_BT_MCI_FLAGS_OTHER                0x00010000
+
+#define MCI_DEFAULT_BT_MCI_FLAGS              0x00011dde
+
+#define MCI_TOGGLE_BT_MCI_FLAGS  (MCI_BT_MCI_FLAGS_UPDATE_CORR | \
+				  MCI_BT_MCI_FLAGS_UPDATE_HDR  | \
+				  MCI_BT_MCI_FLAGS_UPDATE_PLD  | \
+				  MCI_BT_MCI_FLAGS_MCI_MODE)
+
+#define MCI_2G_FLAGS_CLEAR_MASK   0x00000000
+#define MCI_2G_FLAGS_SET_MASK     MCI_TOGGLE_BT_MCI_FLAGS
+#define MCI_2G_FLAGS              MCI_DEFAULT_BT_MCI_FLAGS
+
+#define MCI_5G_FLAGS_CLEAR_MASK   MCI_TOGGLE_BT_MCI_FLAGS
+#define MCI_5G_FLAGS_SET_MASK     0x00000000
+#define MCI_5G_FLAGS              (MCI_DEFAULT_BT_MCI_FLAGS & \
+				   ~MCI_TOGGLE_BT_MCI_FLAGS)
+
+/*
+ * Default value for AR9462 is 0x00002201
+ */
+#define ATH_MCI_CONFIG_CONCUR_TX            0x00000003
+#define ATH_MCI_CONFIG_MCI_OBS_MCI          0x00000004
+#define ATH_MCI_CONFIG_MCI_OBS_TXRX         0x00000008
+#define ATH_MCI_CONFIG_MCI_OBS_BT           0x00000010
+#define ATH_MCI_CONFIG_DISABLE_MCI_CAL      0x00000020
+#define ATH_MCI_CONFIG_DISABLE_OSLA         0x00000040
+#define ATH_MCI_CONFIG_DISABLE_FTP_STOMP    0x00000080
+#define ATH_MCI_CONFIG_AGGR_THRESH          0x00000700
+#define ATH_MCI_CONFIG_AGGR_THRESH_S        8
+#define ATH_MCI_CONFIG_DISABLE_AGGR_THRESH  0x00000800
+#define ATH_MCI_CONFIG_CLK_DIV              0x00003000
+#define ATH_MCI_CONFIG_CLK_DIV_S            12
+#define ATH_MCI_CONFIG_DISABLE_TUNING       0x00004000
+#define ATH_MCI_CONFIG_MCI_WEIGHT_DBG       0x40000000
+#define ATH_MCI_CONFIG_DISABLE_MCI          0x80000000
+
+#define ATH_MCI_CONFIG_MCI_OBS_MASK     (ATH_MCI_CONFIG_MCI_OBS_MCI  | \
+					 ATH_MCI_CONFIG_MCI_OBS_TXRX | \
+					 ATH_MCI_CONFIG_MCI_OBS_BT)
+#define ATH_MCI_CONFIG_MCI_OBS_GPIO     0x0000002F
+
+#endif